Knowledge & Memory MCP Servers

890 reviewed MCP servers in this category · page 6 of 15 · all categories

Knowledge and memory MCP servers give assistants a persistent brain: knowledge graphs that survive between sessions, structured reasoning scratchpads, and connectors into your personal notes. They fix the most annoying thing about LLMs — walking into every conversation with total amnesia.

Fish

Compresses AI chat sessions into a typed knowledge graph. Local/offline via Ollama.

Knowledge & MemoryPython

Flakiness

MCP server + Playwright reporter that builds a flakiness knowledge graph from test run history

Browser AutomationTypeScript

Flame

A Model Context Protocol (MCP) server that provides comprehensive access to Flame game engine documentation for AI assistants like Claude Desktop and

Knowledge & MemoryGo

Flint

Model Context Protocol server for Flint — compile, validate, and render semantic chart specs across supported backends.

Knowledge & MemoryPython

Fluent MCP

MCP server for Fluent (ServiceNow SDK)

Developer ToolsTypeScript

Forage — Web Intelligence & Knowledge Graph

Web intelligence, verified B2B contacts, and a persistent knowledge graph for AI agents.

Knowledge & Memory

Forge Cascade MCP Memory Server

AI memory buyer routing with Forge docs, pricing, enterprise intake, and MCP discovery.

Knowledge & MemoryPython

Funplay Unity MCP

stdio bridge for the local Unity Editor MCP server from FunplayAI/funplay-unity-mcp.

Knowledge & MemoryPython

Fuzzy Memory MCP

MCP server for enabling memory for Claude through a knowledge graph

Knowledge & Memory

Gamecode Mcp2

A clean (and possibly naive) implementation of the Model Context Protocol (MCP) for tool integration.

Knowledge & Memory

Gatekeeper

Run MCP tool calls through Runestone Gatekeeper — policy enforcement, human approval, audit.

Knowledge & MemoryPython

Geargrafx

MCP server for Geargrafx PC Engine / TurboGrafx-16 emulator

Knowledge & MemoryGo

Gel MCP

This MCP server provides tools and resources that help coding agents use the Gel database.

DatabasesPython

Gemini Docs

MCP server for retrieving relevant documentation from a knowledge base

Knowledge & MemoryGo

Gemini Embedding 2

<strong>A multimodal local memory MCP for AI agents powered by Gemini Embedding 2.</strong>

AI & ML ServicesRemotePython

Gemini MCP

Integrate search grounded Gemini output into your workflow.

AI & ML ServicesGo

Gemma MCP

A Python package that combines Google's Gemma language model with MCP (Model Content Protocol) server integration, enabling powerful function calling

Knowledge & MemoryPython

GenSpec MCP

MCP server for GenSpec workflow - converts USER-STORIES.md into README, ROADMAP, and SYSTEM-ARCHITECTURE documents

Developer ToolsTypeScript

Ghidra MCP Zig Plugin

A Ghidra plugin that provides a bridge between Ghidra and a Zig-based MCP server for enhanced program analysis capabilities.

Knowledge & MemoryGo

Ghostmcp

Ghost-MCP is an injectable MCP (Model Context Protocol) server for vibe reverse engineering assistant on Windows. It combines memory inspection

Knowledge & Memory

Gitbook MCP

GitBook Model Context Protocol server - read and search GitBook documentation with AI assistants

Knowledge & MemoryTypeScript

GitHub GraphQL

# GitHub GraphQL MCP Server [![QuentinCody/github-graphql-mcp-server context](https://badge.forgithub.com/QuentinCody/github-graphql-mcp-server?accept

Developer ToolsPython

Github Second Brain

Providing tools to AI to explore github codebase like agent

Developer ToolsRemoteGo

Gitmem

Persistent institutional memory for AI coding agents. Memory that compounds.

Knowledge & MemoryRemote

Gleif

Verify any company's legal identity in one question. Look up LEI codes, validate counterparties, and trace corporate ownership structures using the

DatabasesGo

Gmx MCP

Hosted at [gmx.mcp.junct.dev/mcp](https://gmx.mcp.junct.dev/mcp). Free to use. No auth. No API key required.

Knowledge & MemoryRemote

Goldhold

Persistent memory for AI agents. Search, store, and recall across sessions.

Knowledge & MemoryRemote

GoodMemory

Durable user/project memory for MCP clients: recall context and remember selected facts.

DatabasesRemotePython

Google

Google Sheets API -- simple interface to read/write data and manage sheets

Knowledge & MemoryTypeScript

Google

Search Google's Knowledge Graph for structured information about real-world entities

Knowledge & MemoryPython

Google

STDIO-based MCP server for Google Maps Platform APIs

Knowledge & Memory

Google Ai Search MCP

A Model Context Protocol server providing Google AI-powered search and documentation tools for developers

Knowledge & MemoryTypeScript

Google Flights MCP

A Model Context Protocol server that creates travel agent-level flight plans using the fast-flights API.

Knowledge & MemoryPython

Gorev

Documentation and quality tools for Gorev project

Knowledge & MemoryTypeScript

Go Whatsapp Web Multidevice

You may modify this by using the option below: - `--webhook-secret="secret"` - **Webhook Payload Documentation** For detailed webhook payload

CommunicationRemoteGo

Grantai

Every AI system today has the same flaw: **it guesses instead of remembers.**

Knowledge & MemoryPython

Graphiti

Graphiti is a framework for building and querying temporally-aware knowledge graphs, specifically tailored for AI agents operating in dynamic

Knowledge & MemoryPython

Graph Mem

GraphMem is a Ruby on Rails application implementing a Model Context Protocol (MCP) server for graph-based memory management. It enables AI

DatabasesGo

Gremlin MCP

A Gremlin MCP server that allows for fetching status, schema, and querying using Gremlin for any Gremlin-compatible graph database (TypeScript

DatabasesTypeScript

Grist

Un serveur MCP (Model Context Protocol) pour interagir avec l'API Grist. Ce serveur permet d'accéder et de manipuler les données Grist directement

Knowledge & MemoryPython

Groundmemory

Your agent now has structured, searchable memory that persists across every session - long-term facts, a user profile, agent instructions, an entity

Monitoring & ObservabilityPython

Gwirian

Gwirian empowers development teams to manage their BDD features with ease. Create and organize features, define scenarios, track executions, and

Communication

Gyazo

Official Model Context Protocol server for Gyazo

Knowledge & MemoryTypeScript

Hackage Documentation MCP

An MCP server to give Claude easy access to pulling docs

Knowledge & MemoryPython

Hackernews MCP

A Model Context Protocol server for accessing Hacker News data

Knowledge & MemoryTypeScript

HackTricks

Search and query HackTricks pentesting documentation with quick lookup and section extraction

Developer Tools

Haiku

Agentic Retrieval Augmented Generation (RAG) with LanceDB

AI & ML ServicesPython

HAL

HAL (HTTP API Layer) - An MCP server that provides HTTP API capabilities to Large Language Models with OpenAPI/Swagger integration

Knowledge & MemoryTypeScript

Hanzo

Python orchestration tools for Hanzo AI. The `hanzo` command itself is now a native binary — https://hanzo.sh

Developer ToolsPython

Hashnet

Universal AI Agent Discovery - search 59,000+ agents across MCP, NANDA, A2A, OpenRouter

Browser AutomationTypeScript

Hasura MCP

This Model Context Protocol (MCP) server provides an advanced interface for AI agents (like those in Cursor or Claude Desktop) to interact with a

Knowledge & MemoryTypeScript

Hayhooks

Create a minimal agent wrapper with streaming chat support and a simple HTTP POST API:

Developer ToolsPython

Health Api

A comprehensive FastAPI microservice for health-related operations with JWT authentication, PostgreSQL database, and Alembic migrations.It is backed

DatabasesPython

Healthpoint

Read-only MCP server for licensed Healthpoint HL7 FHIR API access.

Knowledge & Memory

Hebbian Mind Enterprise

An MCP server that builds knowledge graphs through use. Concepts connect when they activate together. Unused connections decay. The more you use it

Knowledge & MemoryPython

Helios9

Helios-9 MCP (Model Context Protocol) Server

Productivity & Project ManagementPython

Hello MCP

MCP (Model Context Protocol) server starter template

Knowledge & MemoryTypeScript

Hexdocs MCP

MCP server for searching Hex package documentation

Knowledge & MemoryTypeScript

Hh MCP Comfyui

这是一个基于Model Context Protocol (MCP)的ComfyUI图像生成服务,通过API调用本地ComfyUI实例生成图片。

Knowledge & MemoryPython

Hindsight

Hindsight™ is an agent memory system built to create smarter agents that learn over time. Most agent memory systems focus on recalling conversation

Knowledge & MemoryPython